Lg Electronics Inc.

Woosik Jung

Yanghyun Kim

Yonghyun Kim

Sungjin Kang

Wonsik Kim

Daeseong Seo

Sungoh Yang

Myungdeok Bae

Chansic Park

Yoontai Cho

Davin Baik

Insu Lee

Cheolwan Choi

Jonghyug Bae

Dongsung Seo

Bongseok Kang

The present disclosure relates to an image display apparatus and a video wall including the same. The image display apparatus according to an embodiment of the present disclosure includes: a panel including a plurality of light emitting diodes; and a driving controller configured to output a scan signal to the plurality of light emitting diodes for each of a plurality of subframe periods, in which the driving controller outputs a scan signal and a data signal to the light emitting diode during the plurality of subframe periods in a first mode corresponding to a display mode, and outputs only any one of the scan signal and the data signal during some subframe periods among the plurality of subframe periods in a second mode for sensing a pointer light. Accordingly, the pointer light can be stably sensed without a separate optical sensor.

Image display apparatus including a display mode and a pointer light sensing mode, and video wall including the same

A display apparatus in one example can include a plurality of light emitting diodes, and a plurality of driving devices to output driving signals for driving the plurality of light emitting diodes. Each of the plurality of driving devices bypasses input common command data and outputs the common command data to an adjacent driving device. Accordingly, a transmission period of data transmitted to the plurality of driving devices can be reduced.

Display apparatus including driving devices that bypass input common command data, and image display apparatus including same

The present disclosure relates to a display apparatus, and the display apparatus according to an embodiment comprises: a memory storing at least one command; a display comprising m display modules, where m is an integer greater than or equal to 2; and a plurality of processors that divide the m display modules, where m is an integer greater than or equal to 2, into n groups, where n is an integer greater than or equal to 2, according to the at least one command stored in the memory, and control the n groups, respectively.

Display apparatus

Disclosed is a structure for finely adjusting the distance between image output portions constituted by a plurality of panels or modules of a display apparatus. The display apparatus includes a display panel including a first panel module and a second panel module arranged in a vertical plane for outputting images forward, a support frame disposed at the rear of the display panel for supporting the display panel, and a control unit disposed at the rear of the display panel for controlling the outputting the images from the display panel. The display apparatus further includes a connection unit, a receiving unit, and an adjustment unit for finely adjusting the distance between the display modules. In addition, the display apparatus further includes a recess part and a protrusion part, which are movably coupled to each other for circuit connection, in order to enable fine adjustment of the distance between the display panel modules of the display panel.

Growing community of inventors

Seoul, South Korea

Woosik Jung